<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="demo1" method="post" enctype="application/x-www-form-urlencoded">
    <input type="text" name="uName">
    <input type="submit"/>
</form>

</body>
</html>